4087121212

素因数分解:

$2^2\times {\mathrm{8443}}^1\times {\mathrm{121021}}^1$

素因数の和:129468

約数の個数: 12

約数和(自身を含む): 7153368376

約数和(自身を除く): 3066247164

約数列:

[1, 2, 4, 8443, 16886, 33772, 121021, 242042, 484084, 1021780303, 2043560606, 4087121212]

約数ペア:

[(1, 4087121212), (2, 2043560606), (4, 1021780303), (8443, 484084), (16886, 242042), (33772, 121021)]